基于层次分析法和模糊综合评价法的智能割草机器人设计

Design of Intelligent Mowing Robot Based on Analytic Hierarchy Process and Fuzzy Comprehensive Evaluation Method

目的现有割草机设备操作复杂,具有一定的安全隐患且智能化程度较低。为解决此问题,对现有智能割草机器人进行功能创新,获得较为科学的智能割草机设计方案,更好地为用户提供便利。方法通过用户调研,寻求智能割草机器人设计点,结合层次分析法(AHP),建立评价模型与判断矩阵,获取设计要素权重值。输出3款设计模型,通过模糊评价进行百分制运算,对智能割草机设计方案进行评价与筛选。结果通过智能割草机器人方案设计评价模型,对设计方案进行优化,设计出用户满意的智能割草机方案。结论层次分析法(AHP)以及模糊评价方法的应用,可以有效减少智能割草机设计过程中人为因素的影响,使设计程序更清晰、合理。提升了割草机的安全性、环境适用性以及智能化程度,得到了最优设计方案,同时也为户外移动机器人领域提供了新的研究方向及理论参考。

The existing lawn mower equipment is complicated to operate,has certain potential safety hazards,and has a low degree of intelligence.The paper aims to solve such problems,functionally innovate the existing intelligent lawn mower robot equipment,and obtain a more scientific intelligent lawn mower design plan to provide users with convenience.Through user research,design points of intelligent lawn mower robots are sought;combined with Analytic Hierarchy Process(AHP),evaluation models and judgment matrices are established,and the weight value of design elements is obtained.3 design models are output,percentile calculations are carried out through fuzzy evaluation,and smart lawn mower design schemes are evaluated and screened.Through the evaluation model of the intelligent lawn mower scheme design,the design scheme is optimized,and the intelligent lawn mower scheme satisfactory to the user is designed.The application of Analytic Hierarchy Process(AHP)and fuzzy evaluation method effectively reduces the influence of human factors in the design process of intelligent lawn mowers,making the design procedures clearer and more reasonable.The safety,environmental applicability and intelligence of the lawn mower are improved,and the optimal design scheme is obtained.At the same time,it also provides new research directions and theoretical references for the field of outdoor mobile robots.